1566123972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{70891}}^1$

素因数の和:71168

約数の個数: 48

約数和(自身を含む): 4192269312

約数和(自身を除く): 2626145340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 70891, 141782, 212673, 283564, 425346, 496237, 850692, 992474, 1488711, 1984948, 2977422, 5954844, 18644333, 37288666, 55932999, 74577332, 111865998, 130510331, 223731996, 261020662, 391530993, 522041324, 783061986, 1566123972]

約数ペア:

[(1, 1566123972), (2, 783061986), (3, 522041324), (4, 391530993), (6, 261020662), (7, 223731996), (12, 130510331), (14, 111865998), (21, 74577332), (28, 55932999), (42, 37288666), (84, 18644333), (263, 5954844), (526, 2977422), (789, 1984948), (1052, 1488711), (1578, 992474), (1841, 850692), (3156, 496237), (3682, 425346), (5523, 283564), (7364, 212673), (11046, 141782), (22092, 70891)]